RTEMS build failure for 4.11/rtems-sparc
Athanasios.Tsiodras at esa.int
Athanasios.Tsiodras at esa.int
Wed Jan 27 12:49:38 UTC 2016
Thanks, Nick - the patch from Patrick (attached to that ticket) worked for
me as well.
From: "Nick Withers" <nick.withers at anu.edu.au>
To: <Athanasios.Tsiodras at esa.int>, <users at rtems.org>
Date: 27/01/2016 11:54
Subject: Re: RTEMS build failure for 4.11/rtems-sparc
Hi there Athanasios!
On Wed, 2016-01-27 at 11:48 +0100, Athanasios.Tsiodras at esa.int wrote:
> Hello RTEMS wizards.
>
> I am trying to setup a nightly build process for 4.11/rtems-sparc
> (which
> is the target of interest for my section of the European Space
> Agency). I
> managed to get a firewall exception from our tech department so I can
> (finally) checkout directly from git.rtems.org.
>
> The following sequence of commands, however, showcases a failed
> attempt to
> build 4.11/rtems-sparc :
>
> $ git clone git://git.rtems.org/rtems-source-builder.git
> $ cd rtems-source-builder
> $ git checkout 4.11
> $ sudo apt-get build-dep binutils gcc g++ gdb unzip git python2.7
> -dev
> ...
> $ ./source-builder/sb-check
> RTEMS Source Builder - Check, 4.11 (436ec884a86c)
> Environment is ok
>
> $ cd rtems
> $ ../source-builder/sb-set-builder --log=l-sparc.txt
> --prefix=$HOME/development/rtems/4.11 4.11/rtems-sparc
> ...
> config: tools/rtems-gdb-7.9-1.cfg
> package: sparc-rtems4.11-gdb-7.9-i686-linux-gnu-1
> building: sparc-rtems4.11-gdb-7.9-i686-linux-gnu-1
> reporting: tools/rtems-gdb-7.9-1.cfg ->
> sparc-rtems4.11-gdb-7.9-i686-linux-gnu-1.txt
> reporting: tools/rtems-gdb-7.9-1.cfg ->
> sparc-rtems4.11-gdb-7.9-i686-linux-gnu-1.xml
> config: tools/rtems-tools-4.11-1.cfg
> package: rtems-tools-4.11-1
> git: reset: git://git.rtems.org/rtems-tools.git
> git: checkout: git://git.rtems.org/rtems-tools.git => 4.11
> git: pull: git://git.rtems.org/rtems-tools.git
> building: rtems-tools-4.11-1
> error: building rtems-tools-4.11-1
> Build FAILED
>
> Right after building GDB (successfully - I can see the sparc
> -rtems4.11-gdb
> binary in the "temp" build folder) RSB tries to build rtems-tools
> -4.11,
> via an auto-generated "doit" script. After checking out from
> git://git.rtems.org/rtems-tools.git the script tries to "cd
> rtems-tools-4.11" but in fact the only thing that exists in that
> folder
> after checking out from rtems-tools.git is:
>
> thanassis at taste
> ~/development/rtems/src/rtems-source-builder/rtems/build/rtems-tools
> -4.11-1
> $ ls -l
> total 20
> drwxr-xr-x 2 thanassis thanassis 4096 Jan 27 10:46 ./
> drwxr-xr-x 8 thanassis thanassis 4096 Jan 27 10:35 ../
> -rwxr-xr-x 1 thanassis thanassis 5313 Jan 27 10:45 doit*
> lrwxrwxrwx 1 thanassis thanassis 92 Jan 27 10:35 rtems-tools.git ->
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git/
>
> ...so the process fails.
>
> I verified that this is indeed the issue by patching "doit" to
> introduce a
> second symlink:
>
> $ diff -u doit doit.new
> --- doit 2016-01-27 11:24:40.738260198 +0100
> +++ doit.new 2016-01-27 11:34:12.614248399 +0100
> @@ -82,6 +82,7 @@
> cd
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/build/rtems-tools-4.11-1
> /bin/rm -rf ${rtems_tools_source}
> ln -s
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git
> ${source_dir_rtems_tools}
> +ln -s
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git
> rtems-tools-4.11
> cd ${rtems_tools_source}
> /bin/chmod -R a+rX,g-w,o-w .
>
> After this change, "doit" completes successfully:
>
> thanassis at taste
> ~/development/rtems/src/rtems-source-builder/rtems/build/rtems-tools
> -4.11-1
> $ ./doit.new
> => rtems-tools-4.11-1:
> ==> %prep:
> ==> clean %{buildroot}:
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/build/tmp/rtems-tools-4.11-1-root-thanassis
> ==> %build:
> Setting top to :
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git
> Setting out to :
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git/build
> Version :
> 4.11.3175451a890e_modified
> (4.11)
> Checking for 'gcc' (C compiler) : /usr/bin/gcc
> Checking for 'g++' (C++ compiler) : /usr/bin/g++
> Checking for header alloca.h : yes
> Checking for header fcntl.h : yes
> Checking for header process.h : not found
> ...
> + install
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/build/tmp/rtems-tools-4.11-1-root
> -thanassis/home/thanassis/development/rtems/4.11/share/rtems/tester/r
> tems/version.cfg
> (from tester/rtems/version.cfg)
> Waf: Leaving directory
> `/home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git/build'
> 'install' finished successfully (0.779s)
> ==> %clean:
>
> Here's the final form of the build folder afterwards:
>
> thanassis at taste
> ~/development/rtems/src/rtems-source-builder/rtems/build/rtems-tools
> -4.11-1
> $ ls -l
> total 24
> -rwxr-xr-x 1 thanassis thanassis 5308 Jan 27 11:24 doit
> -rwxr-xr-x 1 thanassis thanassis 5425 Jan 27 11:34 doit.new
> lrwxrwxrwx 1 thanassis thanassis 92 Jan 27 11:34 rtems-tools
> -4.11 ->
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git
> lrwxrwxrwx 1 thanassis thanassis 92 Jan 27 11:24 rtems
> -tools.git ->
> /home/thanassis/development/rtems/src/rtems-source
> -builder/rtems/sources/git/rtems-tools.git
>
> The hack works, but I of course need to somehow introduce this in the
> process that emits "doit" - which I understand is driven from the
> config
> files.
>
> Any help?
> Thanks in advance!
Could you please try the patch in https://devel.rtems.org/ticket/2495 ?
What a great bug report!
> P.S. I am not the only one experiencing this - see relevant question
> on
> StackOverflow a month ago:
>
> http://stackoverflow.com/questions/34369549/shell-cmd-failed-while-bu
> ilding-rtems-on-linux-mint
>
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